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WAI 11024N Alternator
| Brand | WAI 11024N |
|---|---|
| 12 | 12 |
| Fan Type | Internal |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Mitsubishi |
| Pulley Groove Quantity | 5 |
| Pulley Belt Type | Serpentine |
| Regulator Type | Internal |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 110 |
| Fits | Subaru · 11 vehicles |
100% new unit. Not remanufactured, with proprietary components and processes.
Internal regulator. Built with an internal fan for efficient charging performance.
Serpentine pulley. Includes a 5-groove pulley for belt-driven operation.
Cross-references BBB Industries 11024, 23700-AA55A and A003TG2391 for the same application. See all 5.
WAI 11024N Alternator for Subaru Legacy and Outback
The WAI 11024N is a 110-amp alternator built for 2005-2009 Subaru Legacy and 2005-2009 Subaru Outback applications. It uses an internal regulator, internal fan, and a serpentine pulley setup to match the charging system requirements of these vehicles.
Key Features
- 110 amp output for modern electrical loads
- 100% new unit, not remanufactured
- Internal regulator for integrated voltage control
- Internal fan design for alternator cooling
- Clockwise rotation
- 5-groove serpentine pulley included
- Mitsubishi family alternator design
- Direct replacement format for Subaru Legacy and Subaru Outback charging systems
Detailed Description
WAI 11024N is engineered as a new alternator assembly for Subaru Legacy and Subaru Outback models from 2005 through 2009. With 110 amps of output, it supports the electrical demand of lighting, climate controls, audio systems, and other vehicle accessories while maintaining stable charging performance. The unit features an internal regulator, internal cooling fan, clockwise rotation, and a 5-groove serpentine pulley to align with the original belt drive configuration. This part cross-references BBB Industries 11024 for the same application.
What This Alternator Helps Address
- Battery warning light caused by charging system failure
- Low charging voltage at idle or under load
- Dim lights or inconsistent electrical performance
- Noise or wear related to a failing alternator assembly
- Starting issues linked to insufficient alternator output
Installation Notes and Tips
Fits 2005-2009 Subaru Legacy, N/A. Fits 2005-2009 Subaru Outback, N/A. Confirm pulley alignment, belt condition, and electrical connector match before installation. Verify the vehicle’s charging system specifications and inspect the battery and belt drive components during replacement to help prevent repeat failures. Part number 11024N should be matched to the vehicle application before installation.
Quality Assurance
WAI states that this alternator is manufactured as a 100% new unit using proprietary components and processes to support service life and performance. The 11024N is built to meet the amp output requirements of today’s vehicles and is produced for consistent charging-system operation.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2009 | Subaru | Legacy | 2.5L | H4 | — |
| 2009 | Subaru | Outback | 2.5L | H4 | — |
| 2008 | Subaru | Legacy | 2.5L | H4 | — |
| 2008 | Subaru | Outback | 2.5L | H4 | — |
| 2007 | Subaru | Legacy | — | — | — |
| 2007 | Subaru | Outback | 2.5L | H4 | — |
| 2006 | Subaru | Legacy | — | — | — |
| 2006 | Subaru | Outback | 2.5L | H4 | — |
| 2005 | Subaru | Legacy | — | — | — |
| 2005 | Subaru | Outback | 2.5L | H4 | — |
| 1975 | Datsun | Pickup | — | — | Mexico |
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